61311992

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9689}}^1$

素因数の和:9815

約数の個数: 32

約数和(自身を含む): 132559200

約数和(自身を除く): 71247208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 9689, 19378, 38756, 67823, 77512, 135646, 271292, 542584, 1094857, 2189714, 4379428, 7663999, 8758856, 15327998, 30655996, 61311992]

約数ペア:

[(1, 61311992), (2, 30655996), (4, 15327998), (7, 8758856), (8, 7663999), (14, 4379428), (28, 2189714), (56, 1094857), (113, 542584), (226, 271292), (452, 135646), (791, 77512), (904, 67823), (1582, 38756), (3164, 19378), (6328, 9689)]